url_tracker_tool/node_modules/@zag-js/focus-visible/dist/index.js

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/index.ts
var src_exports = {};
__export(src_exports, {
  getInteractionModality: () => getInteractionModality,
  setInteractionModality: () => setInteractionModality,
  trackFocusVisible: () => trackFocusVisible,
  trackInteractionModality: () => trackInteractionModality
});
module.exports = __toCommonJS(src_exports);
var import_dom_query = require("@zag-js/dom-query");
var hasSetup = false;
var modality = null;
var hasEventBeforeFocus = false;
var hasBlurredWindowRecently = false;
var handlers = /* @__PURE__ */ new Set();
function trigger(modality2, event) {
  handlers.forEach((handler) => handler(modality2, event));
}
var isMac = typeof window !== "undefined" && window.navigator != null ? /^Mac/.test(window.navigator.platform) : false;
function isValidKey(e) {
  return !(e.metaKey || !isMac && e.altKey || e.ctrlKey || e.key === "Control" || e.key === "Shift" || e.key === "Meta");
}
function onKeyboardEvent(event) {
  hasEventBeforeFocus = true;
  if (isValidKey(event)) {
    modality = "keyboard";
    trigger("keyboard", event);
  }
}
function onPointerEvent(event) {
  modality = "pointer";
  if (event.type === "mousedown" || event.type === "pointerdown") {
    hasEventBeforeFocus = true;
    const target = event.composedPath ? event.composedPath()[0] : event.target;
    let matches = false;
    try {
      matches = target.matches(":focus-visible");
    } catch {
    }
    if (matches)
      return;
    trigger("pointer", event);
  }
}
function isVirtualClick(event) {
  if (event.mozInputSource === 0 && event.isTrusted)
    return true;
  return event.detail === 0 && !event.pointerType;
}
function onClickEvent(e) {
  if (isVirtualClick(e)) {
    hasEventBeforeFocus = true;
    modality = "virtual";
  }
}
function onWindowFocus(event) {
  if (event.target === window || event.target === document) {
    return;
  }
  if (event.target instanceof Element && event.target.hasAttribute("tabindex")) {
    return;
  }
  if (!hasEventBeforeFocus && !hasBlurredWindowRecently) {
    modality = "virtual";
    trigger("virtual", event);
  }
  hasEventBeforeFocus = false;
  hasBlurredWindowRecently = false;
}
function onWindowBlur() {
  hasEventBeforeFocus = false;
  hasBlurredWindowRecently = true;
}
function isFocusVisible() {
  return modality !== "pointer";
}
function setupGlobalFocusEvents() {
  if (!(0, import_dom_query.isDom)() || hasSetup) {
    return;
  }
  const { focus } = HTMLElement.prototype;
  HTMLElement.prototype.focus = function focusElement(...args) {
    hasEventBeforeFocus = true;
    focus.apply(this, args);
  };
  document.addEventListener("keydown", onKeyboardEvent, true);
  document.addEventListener("keyup", onKeyboardEvent, true);
  document.addEventListener("click", onClickEvent, true);
  window.addEventListener("focus", onWindowFocus, true);
  window.addEventListener("blur", onWindowBlur, false);
  if (typeof PointerEvent !== "undefined") {
    document.addEventListener("pointerdown", onPointerEvent, true);
    document.addEventListener("pointermove", onPointerEvent, true);
    document.addEventListener("pointerup", onPointerEvent, true);
  } else {
    document.addEventListener("mousedown", onPointerEvent, true);
    document.addEventListener("mousemove", onPointerEvent, true);
    document.addEventListener("mouseup", onPointerEvent, true);
  }
  hasSetup = true;
}
function trackFocusVisible(fn) {
  setupGlobalFocusEvents();
  fn(isFocusVisible());
  const handler = () => fn(isFocusVisible());
  handlers.add(handler);
  return () => {
    handlers.delete(handler);
  };
}
function trackInteractionModality(fn) {
  setupGlobalFocusEvents();
  fn(modality);
  const handler = () => fn(modality);
  handlers.add(handler);
  return () => {
    handlers.delete(handler);
  };
}
function setInteractionModality(value) {
  modality = value;
  trigger(value, null);
}
function getInteractionModality() {
  return modality;
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  getInteractionModality,
  setInteractionModality,
  trackFocusVisible,
  trackInteractionModality
});
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